vcl: VectorGraphicSearch return text rectangles in 100th mm

Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95261
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
(cherry picked from commit 936a670f61fed891f8aaec77b2422f366240f193)

Change-Id: I12e7ad10dc3ed68d20d94713acece1361da27e81
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95834
Tested-by: Tomaž Vajngerl <quikee@gmail.com>
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
(cherry picked from commit f73fef6b9b519adaadf51abb5aa1fb3dd0cda9a9)

2 files changed, 63 insertions, 19 deletions

diff --git a/vcl/qa/cppunit/VectorGraphicSearchTest.cxx b/vcl/qa/cppunit/VectorGraphicSearchTest.cxx
index 112748d23bbe..01022a3fe225 100644
--- a/vcl/qa/cppunit/VectorGraphicSearchTest.cxx
+++ b/vcl/qa/cppunit/VectorGraphicSearchTest.cxx
@@ -44,28 +44,41 @@ void VectorGraphicSearchTest::test()
     CPPUNIT_ASSERT_EQUAL(true, aSearch.search("lazy"));
     CPPUNIT_ASSERT_EQUAL(true, aSearch.next());
     CPPUNIT_ASSERT_EQUAL(34, aSearch.index());
+
+    basegfx::B2DSize aSize = aSearch.pageSize();
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(21590.00, aSize.getX(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(27940.00, aSize.getY(), 1E-2);
+
     auto aRectangles = aSearch.getTextRectangles();
     CPPUNIT_ASSERT_EQUAL(size_t(4), aRectangles.size());
 
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(229.00, aRectangles[0].getMinX(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(231.85, aRectangles[0].getMaxX(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(724.10, aRectangles[0].getMinY(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(732.42, aRectangles[0].getMaxY(), 1E-2);
-
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(232.47, aRectangles[1].getMinX(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(237.22, aRectangles[1].getMaxX(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(723.99, aRectangles[1].getMinY(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(729.72, aRectangles[1].getMaxY(), 1E-2);
-
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(237.68, aRectangles[2].getMinX(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(242.35, aRectangles[2].getMaxX(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(724.09, aRectangles[2].getMinY(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(729.60, aRectangles[2].getMaxY(), 1E-2);
-
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(242.81, aRectangles[3].getMinX(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(248.61, aRectangles[3].getMaxX(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(721.51, aRectangles[3].getMinY(), 1E-2);
-    CPPUNIT_ASSERT_DOUBLES_EQUAL(729.60, aRectangles[3].getMaxY(), 1E-2);
+    // Check first and last
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(8078.61, aRectangles[0].getMinX(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(8179.36, aRectangles[0].getMaxX(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(2101.56, aRectangles[0].getMinY(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(2395.36, aRectangles[0].getMaxY(), 1E-2);
+
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(8565.86, aRectangles[3].getMinX(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(8770.76, aRectangles[3].getMaxX(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(2201.05, aRectangles[3].getMinY(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(2486.37, aRectangles[3].getMaxY(), 1E-2);
+
+    CPPUNIT_ASSERT_EQUAL(true, aSearch.next());
+    CPPUNIT_ASSERT_EQUAL(817, aSearch.index());
+
+    aRectangles = aSearch.getTextRectangles();
+    CPPUNIT_ASSERT_EQUAL(size_t(4), aRectangles.size());
+
+    // Check first and last
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(6562.23, aRectangles[0].getMinX(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(6662.98, aRectangles[0].getMaxX(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(5996.23, aRectangles[0].getMinY(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(6290.02, aRectangles[0].getMaxY(), 1E-2);
+
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(7049.48, aRectangles[3].getMinX(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(7254.38, aRectangles[3].getMaxX(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(6095.71, aRectangles[3].getMinY(), 1E-2);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(6381.04, aRectangles[3].getMaxY(), 1E-2);
 }
 
 CPPUNIT_TEST_SUITE_REGISTRATION(VectorGraphicSearchTest);
diff --git a/vcl/source/graphic/VectorGraphicSearch.cxx b/vcl/source/graphic/VectorGraphicSearch.cxx
index a00df2555fb5..d54f32930276 100644
--- a/vcl/source/graphic/VectorGraphicSearch.cxx
+++ b/vcl/source/graphic/VectorGraphicSearch.cxx
@@ -64,6 +64,22 @@ public:
             FPDF_ClosePage(mpPage);
     }
 
+    basegfx::B2DSize getPageSize()
+    {
+        basegfx::B2DSize aSize;
+        if (!mpPdfDocument)
+            return aSize;
+
+        double fPageWidth = 0;
+        double fPageHeight = 0;
+        if (FPDF_GetPageSizeByIndex(mpPdfDocument, mnPageIndex, &fPageWidth, &fPageHeight))
+        {
+            aSize = basegfx::B2DSize(convertPointToMm100(fPageWidth),
+                                     convertPointToMm100(fPageHeight));
+        }
+        return aSize;
+    }
+
     bool initialize()
     {
         if (!mpPdfDocument)
@@ -117,6 +133,8 @@ public:
         if (nSize <= 0)
             return aRectangles;
 
+        double fPageHeight = getPageSize().getY();
+
         for (int nCount = 0; nCount < nSize; nCount++)
         {
             double left = 0.0;
@@ -126,6 +144,11 @@ public:
 
             if (FPDFText_GetCharBox(mpTextPage, nIndex + nCount, &left, &right, &bottom, &top))
             {
+                left = convertPointToMm100(left);
+                right = convertPointToMm100(right);
+                top = fPageHeight - convertPointToMm100(top);
+                bottom = fPageHeight - convertPointToMm100(bottom);
+
                 aRectangles.emplace_back(left, bottom, right, top);
             }
         }
@@ -207,6 +230,14 @@ bool VectorGraphicSearch::searchPDF(std::shared_ptr<VectorGraphicData> const& rD
     return mpSearchContext->initialize();
 }
 
+basegfx::B2DSize VectorGraphicSearch::pageSize()
+{
+    basegfx::B2DSize aSize;
+    if (mpSearchContext)
+        aSize = mpSearchContext->getPageSize();
+    return aSize;
+}
+
 bool VectorGraphicSearch::next()
 {
     if (mpSearchContext)